191909580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{12743}}^1$

素因数の和:13006

約数の個数: 48

約数和(自身を含む): 539529984

約数和(自身を除く): 347620404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 12743, 15060, 25486, 38229, 50972, 63715, 76458, 127430, 152916, 191145, 254860, 382290, 764580, 3198493, 6396986, 9595479, 12793972, 15992465, 19190958, 31984930, 38381916, 47977395, 63969860, 95954790, 191909580]

約数ペア:

[(1, 191909580), (2, 95954790), (3, 63969860), (4, 47977395), (5, 38381916), (6, 31984930), (10, 19190958), (12, 15992465), (15, 12793972), (20, 9595479), (30, 6396986), (60, 3198493), (251, 764580), (502, 382290), (753, 254860), (1004, 191145), (1255, 152916), (1506, 127430), (2510, 76458), (3012, 63715), (3765, 50972), (5020, 38229), (7530, 25486), (12743, 15060)]